*{
    margin: 0;
    padding: 0;
}
#head{
    width: 100vw;
    background-color: #006FFF;
    height: 4rem;
    text-align: center;
    color: white;
}

.login1{
    width: 135px;
    height: 20px;
    margin: 0 auto;
    border: 1px solid #006FFF;
}
.login2{
    width: 135px;
    height: 20px;
    margin: 0 auto;
    border: 1px solid #006FFF;
}